18300972

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 45239040

約数和(自身を除く): 26938068

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1223, 1247, 2446, 2494, 3669, 3741, 4892, 4988, 7338, 7482, 14676, 14964, 35467, 52589, 70934, 105178, 106401, 141868, 157767, 210356, 212802, 315534, 425604, 631068, 1525081, 3050162, 4575243, 6100324, 9150486, 18300972]

約数ペア:

[(1, 18300972), (2, 9150486), (3, 6100324), (4, 4575243), (6, 3050162), (12, 1525081), (29, 631068), (43, 425604), (58, 315534), (86, 212802), (87, 210356), (116, 157767), (129, 141868), (172, 106401), (174, 105178), (258, 70934), (348, 52589), (516, 35467), (1223, 14964), (1247, 14676), (2446, 7482), (2494, 7338), (3669, 4988), (3741, 4892)]